نتایج جستجو برای: myxomas
تعداد نتایج: 591 فیلتر نتایج به سال:
INTRODUCTION Carney complex is a multiple neoplasia syndrome involving cardiac, endocrine, neural and cutaneous tumors with a variety of pigmented skin lesions. It has an autosomal dominant mode of inheritance. Approximately 7% of cardiac myxomas are related to the Carney complex. Myxomas that occur as part of the Carney complex affect both sexes with equal frequency. Cardiac myxomas with Carne...
Cardiac myxoma represents 30-50% of all benign tumours, 25% of all tumours and cysts of heart, usually are solitary and develop in the atria, 75% originating from the left atrium and 1520% from the right atrium. These tumours arise from or near the interatrial septum at the border of the fossa ovalis membrane and occur in all age groups, most frequently between the third and sixth decade. Myxom...
BACKGROUND Cardiac myxoma, the most common primary tumor of the heart, has variable clinical presentations and an immunohistochemical profile. Survivin, an antiapoptosis protein, may play an important role in the causes of cardiac myxoma. This investigation will report the expression pattern of survivin in cardiac myxomas. METHODS This study included 40 patients with cardiac myxoma, who were ...
OBJECTIVES To review our experience with patients diagnosed with giant myxomas of the maxillofacial skeleton. STUDY DESIGN All patients undergoing excision of myxomas of the head and neck from September 1998 through September 2003 with a minimum follow-up of 1 year by the senior author (YD) were included in the study. METHODS A retrospective chart review was conducted to select all patients...
INTRODUCTION Primary cardiac tumors are uncommon during infancy and childhood. Myxomas originating from the right ventricle are even less common in pediatric patients. CASE PRESENTATION Here we describe a case of an 11-year-old Tunisian boy who was referred for syncope. Transthoracic echocardiography revealed a large mobile mass attached to his right ventricle, obstructing his right ventricul...
Mitral valve myxoma is a very rare entity. Multiple myxomas with extensive involvement of the anterior and posterior leaflets of the mitral valve are exceedingly rare. We report a 58-year-old man who was admitted as sudden syncope. Thoracic echocardiography showed several masses adherent to the anterior and posterior leaflets and the mitral annulus with obvious mobility. Intraoperative probing ...
Cardiac tumors are rare, and of these, primary cardiac tumors are even rarer. Metastatic cardiac tumors are about 100 times more common than the primary tumors. About 90% of primary cardiac tumors are benign, and of these the most common are cardiac myxomas. Approximately 12% of primary cardiac tumors are completely asymptomatic while others present with one or more signs and symptoms of the cl...
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